Suppression of the long-range magnetic order in Pb3(Mn1-xFex)7O15 upon substitution of Fe for Mn

被引：4

作者：

Volkov, N. V. ^{[1
]}

Eremin, E. V. ^{[1
]}

Bayukov, O. A. ^{[1
]}

Sablina, K. A. ^{[1
]}

Solov'ev, L. A. ^{[2
]}

Velikanov, D. A. ^{[1
]}

Mikhashenok, N. V. ^{[1
]}

Osetrov, E. I. ^{[1
]}

Schefer, J. ^{[3
,4
]}

Keller, L. ^{[3
,4
]}

Boehm, M. ^{[5
]}

机构：

[1] Russian Acad Sci, Siberian Branch, LV Kirensky Phys Inst, Krasnoyarsk 660036, Russia

[2] Russian Acad Sci, Siberian Branch, Inst Chem & Chem Technol, Krasnoyarsk 660046, Russia

[3] ETH, Neutron Scattering Lab, CH-5232 Villigen, Switzerland

[4] Paul Scherrer Inst, CH-5232 Villigen, Switzerland

[5] Inst Max Von Laue Paul Langevin, F-38042 Grenoble 9, France

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2013年 / 342卷

关键词：

Crystal growth; Ferrimagnetism; Layered magnetic compounds; PROFILE REFINEMENT; PB3MN7O15;

D O I：

10.1016/j.jmmm.2013.04.054

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Structure and magnetic properties of Pb-3(Mn1-xFex)(7)O-15 single crystals with x=0-0.2 grown by spontaneous crystallization from solution in melt have been investigated. All the crystals belong to the hexagonal space group P6(3)/mcm. The magnetic properties appeared to be strongly dependent on the iron doping level. At small (x=0.05) dopant concentrations, the value of magnetization and Neel temperature T-N decrease insignificantly (T-N=70 K). With increasing x, the three-dimensional magnetic ordering does not occur and temperature dependences of magnetization at x >= 0.1 exhibit spin-glass-like features in the low-temperature region. (c) 2013 Elsevier B.V. All rights reserved.

引用

页码：100 / 107

页数：8

共 20 条

[1] Spin disorder in Fe-doped manganites [J].

Barandiaran, J. M. ;

Bermejo, F. J. ;

Gutierrez, J. ;

Barquin, L. Fernandez .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2007, 353 (8-10) :757-762

[2]

Bush A.A, 1977, Russ.J. Inorg.Chem, V22, P1211

[3] CRYSTAL-STRUCTURE OF PB3MN7O15 [J].

DARRIET, B ;

DEVALETTE, M ;

LATOURRETTE, B .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1978, 34 (DEC) :3528-3532

[4] Pb3Mn5V2O16:: a new lead manganese vanadate with double MnII/MnIV valence [J].

Henry, N ;

Burylo-Dhuime, L ;

Abraham, F ;

Mentré, O .

SOLID STATE SCIENCES, 2002, 4 (08) :1023-1029

[5] Universality of phase transitions of frustrated antiferromagnets [J].

Kawamura, H .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1998, 10 (22) :4707-4754

[6]

Kim KH, 2004, COLOSSAL MAGNETORESISTIVE MANGANITES, P131

[7] PB3MN7O15 - A FURTHER CHANGE IN THE SPACE GROUP OF A PUBLISHED CRYSTAL-STRUCTURE [J].

LEPAGE, Y ;

CALVERT, LD .

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1984, 40 (NOV) :1787-1789

[8] SOME ADDITIONAL CHANGES IN SPACE-GROUPS OF PUBLISHED CRYSTAL-STRUCTURES [J].

MARSH, RE ;

HERBSTEIN, FH .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1983, 39 (APR) :280-287

[9] Growth and characterization of Pb3Ni1.5Mn5.5O15 single crystal [J].

Milenov, T. I. ;

Rafailov, P. M. ;

Tomov, V. ;

Nikolova, R. P. ;

Skumryev, V. ;

Igartua, J. M. ;

Madariaga, G. ;

Lopez, G. A. ;

Iturbe-Zabalo, E. ;

Gospodinov, M. M. .

JOURNAL OF PHYSICS-CONDENSED MATTER, 2011, 23 (15)

[10]

Norrestam R., 1991, CANADIAN MINERAL, V29, P347

← 1 2 →